Marketing Outline for Magazine company, writing homework help

I need some ideas for marketing through social media. I would like a well-written plan of what ways we can use the social media. Be sure to mention twitter, facebook, and Instagram to promote online magazines used for a variety of topics covering beauty and lifestyle, love and relationships, news, entertainment, religion, and culture. We cover these through features, interviews, reviews, opinion pieces.

What techniques can be used to increase the following base and grow the organization? Create an outline and be sure to use ideas for timeframes such as what can be done for 3 month period, 6 months, and 1 year. I would like creative and unique ideas.

Once again, all that is needed is an outline. Nothing too intense. It can be VERY basic and SHORT. Please submit in the timeline given.